contestada

When the atoms: Sr, Rb, Mg, and Na are arranged in order of increasing size, what is the correct order?
A. Mg<Na<Sr<Rb
B. Sr<Mg<Na<Rb

Respuesta :

JoshEast
The answer would be A

Sodium is smaller than magnesium
These two are smaller than Strontium
Strontium is smaller than Rubidium

Otras preguntas